ASoC: Remove redundant -codec from WM8750

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index d69d9fc..4b81ffd 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -198,7 +198,7 @@
 	.cpu_dai_name	= "pxa2xx-i2s",
 	.codec_dai_name	= "wm8750-hifi",
 	.platform_name = "pxa-pcm-audio",
-	.codec_name	= "wm8750-codec.0-001b",
+	.codec_name	= "wm8750.0-001b",
 	.init		= z2_wm8750_init,
 	.ops		= &z2_ops,
 };